What is one important determinant of the behavioural effects of caffeine?
A) Whether it is consumed in a pill or as coffee
B) Whether the person is a regular user
C) Whether the temperature of the beverage is hot or cold
D) The acidity level of the coffee

Question

Quizplus · Accepted Answer

The behavioural effects of caffeine can significantly vary depending on whether the person consuming it is a regular user or not. Regular users may develop a tolerance to caffeine, affecting its stimulant effects.

What Is One Important Determinant of the Behavioural Effects of Caffeine